Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503778 | Blowing-suction machine | Shuangqing Chen, Yanan Yang, Yunbo Yang, Jiming Tao | 2022-11-22 |
| 10260286 | Impact ice driller | — | 2019-04-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503778 | Blowing-suction machine | Shuangqing Chen, Yanan Yang, Yunbo Yang, Jiming Tao | 2022-11-22 |
| 10260286 | Impact ice driller | — | 2019-04-16 |